| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $134.85 | 9.453% | $147.5974 | $147.60 | $147.60 | $147.60 |
| Purchase #2 | $6.58 | 13.308% | $7.4557 | $7.46 | $7.45 | $7.50 |
| Purchase #3 | $73.58 | 5.136% | $77.3591 | $77.36 | $77.35 | $77.40 |
| Purchase #4 | $17.85 | 5.564% | $18.8432 | $18.84 | $18.85 | $18.80 |
| Purchase #5 | $248.97 | 4.276% | $259.616 | $259.62 | $259.60 | $259.60 |
| Purchase #6 | $174.53 | 4.795% | $182.8987 | $182.90 | $182.90 | $182.90 |
| Purchase #7 | $40.35 | 11.196% | $44.8676 | $44.87 | $44.85 | $44.90 |
| 7 purchase totals = | $696.71 | $738.6377 | $738.65 | $738.60 | $738.70 | |